<html>
<body>

<label>Label without for</label>
<label for="missing">Label with incorrect for</label>

<input type="checkbox" id="cbEnglish" value="English Value" /><label for="cbEnglish">English</label>
<input type="checkbox" id="cbSpanish" value="Spanish Value" checked /><label for="cbSpanish">Spanish</label>

</body>
</html>